Abstract: A portable negative pressure wound therapy device adapted to be carried by a user, comprising an electrically actuated suction pump for draining wound fluids from a patient, at least one microelectronic controller, at least one electronic memory and a housing for containing the electrical and/or electronic components. The device further comprises at least one microelectronic impact sensor, wherein the impact sensor is adapted to detect an impact acting on the device.

Abstract: A portable medical device adapted to be carried by a user, comprising at least one electrically actuated means for performing a therapeutic and/or a diagnostic function on a patient, at least one mobile electric power supply, a control unit having at least one microelectronic controller, at least one electronic memory and at least one multi-channel impact sensor unit. The impact sensor unit is adapted to simultaneously detect linear acceleration along the three space axes and angular rates around the three space axes. The impact sensor unit generates impact sensor data sets, which are electronically transferred to the microelectronic controller via an interface. The device further comprises a housing, in which the electric components of the device are contained.

Abstract: A system (10) for combined vacuum and instillation treatment of wounds on the human or animal body. The system (10) has a vacuum unit (14) with a housing (18) of a first housing type and an instillation unit (30, 30a, 30b) with a housing (34, 34a 34b) of a second housing type. The housing (34, 34a, 34b) of the second housing type has an openable and closable cover (46, 46a, 46b) through which a conduit passage area (42) is accessible. The housing (18) of the first housing type has a first securing mechanism (50) which can be connected to a second securing mechanism (52, 52a, 52b) of the housing (34, 34a, 34b) of the second housing type with a form fit, a snap fit, a latching fit, a fit engaging behind with a form fit or with a clamping fit.